公开(公告)号：WO2015023991A1

公开(公告)日：2015-02-19

申请号：PCT/US2014/051359

申请日：2014-08-15

Applicant: COMPASS MINERALS AMERICA INC.

Inventor： BROWN, Geoffrey A. ,  SHELITE, Kristopher Lee ,  LINSCOTT, Darlene R. ,  POE, Jerry L.

IPC: C02F5/08 ,  C02F1/42

CPC classification number: B01J49/0078 ,  B01J39/07 ,  B01J49/53 ,  B01J49/60 ,  C02F1/42 ,  C02F1/683 ,  C02F2001/425 ,  C02F2303/16 ,  Y02W10/37

Abstract: Novel water softening products and methods of treating hard water are provided. The products comprise a salt and a metal chelating agent. The products are useful for regenerating ion exchange material in a water softening system and providing softened water containing both sodium and potassium ions, while having dramatically increased efficiencies over prior art products.

Abstract translation: 提供了新的水软化产物和处理硬水的方法。 产物包括盐和金属螯合剂。 该产品可用于在水软化系统中再生离子交换材料，并提供含有钠和钾离子的软化水，同时显着提高了现有技术产品的效率。